| CVE-2021-42076 |
Low |
Yes |
Denial of service |
A security issue has been found in Barrier before version 2.3.4. There is no check against overlong messages being sent by clients, so they can send up to... |
| CVE-2021-42075 |
Low |
Yes |
Denial of service |
A security issue has been found in Barrier before version 2.3.4. The daemon does not correctly close client sockets causing permanent file descriptor... |
| CVE-2021-42074 |
Low |
Yes |
Denial of service |
A security issue has been found in Barrier before version 2.3.4. When quickly opening and closing socket connections while sending a Hello message for each... |
| CVE-2021-42073 |
Low |
Yes |
Information disclosure |
A security issue has been found in Barrier before version 2.4.0. Knowing a valid client name allows information leaks and server manipulation. By default,... |
| CVE-2021-42072 |
Low |
Yes |
Insufficient validation |
A security issue has been found in Barrier before version 2.4.0. Contrary to the client side, the server does not verify client connections in any way.... |